Castbox

Best Self Hosted Alternatives to Castbox

A curated collection of the 2 best self hosted alternatives to Castbox.

Castbox is a podcast discovery and streaming platform that provides search, curated and personalized recommendations, playlists, subscriptions and in-app podcast management across mobile apps and the web for listening to podcasts.

Alternatives List

#1
PigeonPod

PigeonPod

Self-hosted YouTube-to-podcast converter that generates API-key-protected RSS feeds, auto-syncs new uploads, and downloads audio or video for any podcast client.

PigeonPod screenshot

PigeonPod is a self-hosted service that turns YouTube channels and playlists into podcast-style RSS feeds you can subscribe to in any podcast app. It can automatically sync new uploads, download media to your server, and provide a web UI for managing feeds and playback.

Key Features

  • Convert YouTube channels or playlists into standard RSS feeds
  • API-key-protected RSS links for private subscriptions
  • Background sync of new uploads with optional history backfill
  • Per-feed filters (include/exclude keywords, minimum duration) and retention limits
  • Audio-only or full video downloads with quality/encoding options
  • Download queue dashboard with task status, logs, and bulk actions (retry/cancel/delete)
  • Built-in web UI for browsing and playing downloaded episodes
  • Optional YouTube Data API key and cookie support for restricted content
  • Multilingual, responsive interface

Use Cases

  • Subscribe to YouTube content in a podcast player while commuting
  • Maintain a private, server-hosted archive of selected channels or playlists
  • Create filtered feeds for long-form videos (talks, lectures, interviews)

Limitations and Considerations

  • Downloading and syncing depend on external tools and YouTube behavior (for example, yt-dlp) and may require updates when YouTube changes
  • Storage usage can grow quickly when downloading video; retention limits should be configured

PigeonPod is a practical solution for users who prefer podcast workflows for YouTube content while keeping feeds private and under their own control. It combines feed generation, syncing, and download management in a single web interface.

779stars
69forks
#2
Podfetch

Podfetch

Web-based podcast manager and downloader with RSS support and GPodder compatibility. Rust backend with React/TypeScript frontend and Docker images for deployment.

Podfetch is a web application for managing, downloading, and listening to podcasts. It provides RSS feed ingestion, episode downloading, and in-browser playback, implemented with a Rust backend and a React + TypeScript frontend.

Key Features

  • Web UI built with React and TypeScript for browsing and playing episodes
  • Rust backend providing feed ingestion, episode management, and download handling
  • RSS feed subscription and parsing with support for common podcast feed features
  • Episode download manager for local storage and offline listening
  • GPodder-compatible integration to import/export subscriptions and interoperate with existing podcast clients
  • Official Docker image builds produced via CI for easy containerized deployment
  • Docker Compose support and CI-driven image updates to simplify upgrades

Use Cases

  • Maintain a personal podcast library on a home server and listen via browser
  • Download and queue episodes for offline listening and bandwidth management
  • Migrate or sync subscriptions with other podcast clients using GPodder compatibility

Podfetch is focused on providing a lightweight, container-friendly podcast management experience with a performant Rust backend and a modern frontend. It is suited for users who want a simple, self-hosted podcast downloader with compatibility for existing podcast toolchains.

454stars
33forks

Why choose an open source alternative?

  • Data ownership: Keep your data on your own servers
  • No vendor lock-in: Freedom to switch or modify at any time
  • Cost savings: Reduce or eliminate subscription fees
  • Transparency: Audit the code and know exactly what's running